We have a content type with cck selection list having three values and three type of relationship one for each value of selection list, now we need to notify all user of specific ralationee on node creation of their relevant value of selection list, i have three type of friends and three same values from cck, now one value is against one friend type, now what required is to send a notification(mail) to all user of friend type 'A' when user create a node with selection of "A" from cck select list. I have tried Rule, notify module but not success full, helps regarding this be useful and thank full

subscribing. Put more simply, I need the option to notify users with relationship X to poster about the node the poster created. So if a user posts something in their blog, all their friends get notified.

This diverges too far away from the core use case of the module to be included in the main package. I'd have a look at UR's rules integration combined with the default node modification rules to get you most of the way there.